194145240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22787}}^1$

素因数の和:22872

約数の個数: 64

約数和(自身を含む): 590664960

約数和(自身を除く): 396519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 22787, 45574, 68361, 91148, 113935, 136722, 182296, 227870, 273444, 341805, 455740, 546888, 683610, 911480, 1367220, 1617877, 2734440, 3235754, 4853631, 6471508, 8089385, 9707262, 12943016, 16178770, 19414524, 24268155, 32357540, 38829048, 48536310, 64715080, 97072620, 194145240]

約数ペア:

[(1, 194145240), (2, 97072620), (3, 64715080), (4, 48536310), (5, 38829048), (6, 32357540), (8, 24268155), (10, 19414524), (12, 16178770), (15, 12943016), (20, 9707262), (24, 8089385), (30, 6471508), (40, 4853631), (60, 3235754), (71, 2734440), (120, 1617877), (142, 1367220), (213, 911480), (284, 683610), (355, 546888), (426, 455740), (568, 341805), (710, 273444), (852, 227870), (1065, 182296), (1420, 136722), (1704, 113935), (2130, 91148), (2840, 68361), (4260, 45574), (8520, 22787)]